FS-Cache: Start processing an object's operations on that object's death

[safe/jmp/linux-2.6] / include / linux / fscache-cache.h

diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
index 4750d5f..907bb56 100644 (file)
--- a/include/linux/fscache-cache.h
+++ b/include/linux/fscache-cache.h
@@ -404,6 +404,10 @@ extern const char *fscache_object_states[];
         (obj)->state >= FSCACHE_OBJECT_AVAILABLE &&          \
         (obj)->state < FSCACHE_OBJECT_DYING)
 
+#define fscache_object_is_dead(obj)                            \
+       (test_bit(FSCACHE_IOERROR, &(obj)->cache->flags) &&     \
+        (obj)->state >= FSCACHE_OBJECT_DYING)
+
 extern const struct slow_work_ops fscache_object_slow_work_ops;
 
 /**